Opened 4 years ago

Closed 4 years ago

Last modified 4 years ago

#4533 closed defect (fixed)

Broken MPEG-2 GOP after 1010b36d8672d891e77aa713e07ff749e8b0797f

Reported by: kierank Owned by:
Priority: important Component: avcodec
Version: git-master Keywords: mpeg2video regression videolan
Cc: michael Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Only reproducible via API so no ffmpeg log etc.

https://git.videolan.org/?p=ffmpeg.git;a=blob;f=libavcodec/mpeg12dec.c;h=efbd53e529fb0ec2c1dde19371a6caa587dd0cb4;hb=HEAD#l1318

ff_set_sar needs to be called AFTER ff_set_dimensions
Otherwise av_image_check_sar uses an invalid width/height

(Thanks to Meuuh for report)

Change History (3)

comment:1 Changed 4 years ago by michael

  • Resolution set to fixed
  • Status changed from new to closed

comment:2 Changed 4 years ago by cehoyos

  • Keywords mpeg2video regression videolan added
  • Priority changed from normal to important
  • Version changed from unspecified to git-master

videolan ticket 14811

comment:3 Changed 4 years ago by cehoyos

  • Cc michael added

This should probably be backported but neither here nor on videolan is enough information for me to know which branches are affected.

Version 0, edited 4 years ago by cehoyos (next)
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